Vaporizer and carbureter.



P. M. PREER,

VAPORIZER AND OARBURETER.

APPLICATION FILED SEPT. 17 1913.

Patented Aug. 11,1914.

3 SHEETSSHEET 1.

P. M. PREER. VAPORIZER AND GARBURETER. APPLICATION FILED SEPT.17,1913.

1,106,935, Patented Aug. 11,1914

3 SHEETS-SHEET 2.

- Liz/e71 to?" P. M. FREER.

VAPORIZER AND OARBURETER. APPLICATION FILED SEPT.17,1913.

1,106,935. Patented Aug-11,1914,

s SHEETS-BH.EET a.

and condu 111(110 else". 05 (:1:

. v H H n AK 3 q v 4 t v r0 1 2 a All through the opening 2 thnl an'outlct, and this is provided by oi. the passageway .17. W'hen the vapor pressure within the vaporizing cliainbc l'lS OS sullicicntly high, it will exert sutiicient pres- .mro upon the ball valve 18 to unsea the eanie, and thus vent the vaporized gas so that it may pass tin-(nigh the passagew 2i into the conduit; 5t Where meeting with coin ninti'vely cool liuicl fuel, it will be con- (llllhctl. It will thus he seen that l have nio- \ltlQtl a cnrhui'ctcr which is proof agai s; destruction, even if inadvertently the h atin;- clement he allowccl to remain in act it the upper einl of. the chamberlti thew is a nsing which is provided v "h a longitudinal,opening adapted to recc u a valve 23 and the casing is also provided with a transverse opening 24%, which onenin is controlled by the valve 23. This e at a portion thereof is out an; cated at 25, so that as his 1 moved into registry with will p0 init the passage of the .i

The 1 provided with slanting Walls, as is ole rlicatctl in the drawing so til i of the vaporized gas is grail as the valve 23 is moved into 7 the opening;' 24.

Above the casin 9 ncl of the ensien 0 Ti e valve llnjinfiljlliltltl upon a stem 30, to which seem sicle thereof a lever 31', and is lou cr end extends Within clot the valve 23, indicateci at 32 The throttleaive 53'? moon 7, transverse pin 33, and the "1 pin upon the outside of the casing; is to a lever ilwhich, in in is seen lever 35 that also pii' its 0 end to the level It will tl efor from the drawing and the ties 5i the throttle Valve 2'], th iii." the valve 23 are all interlinhc ordinary mechanism carrietl by bile by which the tln'ot le Valve i" will also S81 e to COII'EFOl the ii air and the admission. of vapoi pol-t which con'imnnieates with the chi] m-- hei' within a casing 39 which i with an extension 1 0, which eat upon to the nn This; extension casing 39 hon an aii vaive ierabctl by an external lever 42, end of the lever extends within a formed in the valve 37.

The con uction shown in Fig. 2 shows a construction wherein the air admission nntl the lm valve and the valve controlling the port helJWCl; the an. chamber and vaporizing chamare sin'iultaneonsly controlled, while if a shrottle valve need, it Will he independl operated. In this respect 1t cllfi'ers item the showing in l in F121; 5 l have an arrangement inn 9 the port from as the valve .lb valve Wiil automate the no lotion. pro- "he carhnreter =s shoii'n a inoi' fication of and their opeiiah CQ-hlUll consists in the an. "valve 29 of ion as shm the auneeds no further be seen that in controlled ah? ention, What; and cm hni'cter, the comat chamber a vaporize comm nuicating ment, associated a User, means controlioi'izecl fuel from the I I anti in ans for achnih to Hill-Z with said aporized fuel. in a vaporize! and cai'hnreter, the comwhen with a float chmn'oei and a vaporimchainliieln said chambers communicating each of her, a heating element; associatecl the vapoiizin chamber, and means whciich a' the saitl vaporizing chamber may he vented when the pressure therein exceeds a predeterminedlimit.

3. ln :1 vaporizer anti caihueeter, the coinhination with a float chanihci, a vaporizing chamber communicating; therewith, a heat ing element associated with saicl vaporizing; hamber, a valve controlling the passage of 3 vaporized fuel from said vaporizing ,cirati vely sean" in"ai. e, a valve for iregniat- Mi il'ii' air, throt ie vah'e connecting; of said *-.*aives c decedent-1y opera-ted. xx iner and cazkba' fete the coman a ckanii: if, vaporizing 3 connmanioating the nth a valve control? e" the passage of vaporizeci fuel from no 'Zing chairmen an air iniec a valve oiling; said air inlet, and meane operativeiy eonnectnw the saio". valves by they are dependent epei'ateni.

5. in a aporizer and caibuyeter, the coin bination Wi'tn a casing containing chamber to which fluid fuel is s1. niic l, a vaporizing chamber ilujiiCQHi] the niei chamber and adapted to communicate therewith a heating eiemont aaiapted to be snpporteti acijacent a W H of the said vaporizing chambez' vaporized i" 31', and an 1m o:a3i :ed fnei and air liiLHl'QiIUlZ, the com e. a chamm adapted to contain hambcr e:

bit-1c vion A. a incl in. with no 2. zovabiy s cited blnz 1021 a iim hamber, a float in said chamber a inlet pipe to said ohai'nber a valve controliiz 1e passage of fuel through said pijf op: connections between the valve Silii float of vaporizing" chamber communicating; 'wlth the float chamber, a

heating eiement associated with the vaporizing chamber, xcessive pressure Within the vaporizing chamber serving to raise the ievel'of liquid in. the float chambey, tinn-eby o )erating the float and shutting oiii the sup p y of S. In aporinen and earbnreter, the coinbination with a float on'amber, of a Vapor-- izing chamber communicating therewith, a valve controlling the passage of vaporized fuel froiin said vaporizing chamber, a throttle va1ve, and meansconnecting said valves whereby they dependently operated.

In a vaporizer andcarburetor the combination with a float chamber, of a Vapon icing chamber communicating therewith, a valve controlling the passage of vaporized fuel from said chamber, a throttle valve, means cormecting said valves whereby they are dependently operated. a valve controlling the admission cf 10. In a vapoiizci' and carburetor, the combination with float chamber, of a vaporizing chamber con'mmz'ncating therewith, a valve controlling the passage of vaporized fuel fi'om said vaporizing ciizmnici' a Yaive for regulating the admission of air a throt tie vaiw: means connecting said vaives whereby they are dependcnfly operated, and an auxiliary automatic waive for admitting flit.

In testimony whereof I hereunto my signature in the presence oi two Witnesses.

PHELPS M. FREER.

Vitnesses:

JOHN H. STEIN, F. J; Fannmnra 

